Study on the aggregation nature of sodium cocoyl glycinate and sodium hyaluronate mixture in aqueous and NaCl solutions

The mixed system of sodium cocoyl glycinate and sodium hyaluronate (HA) with different mass concentrations and relative molecular weights was investigated by the surface tension method. All the curves of surface tension versus logarithm of concentration (γ‐lgc curves) of sodium cocoyl glycinate‐HA m...

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Veröffentlicht in:Journal of surfactants and detergents 2024-07, Vol.27 (4), p.557-565
Hauptverfasser: Wang, Yuling, Guo, Jixiang, Zan, Min, Xu, Songtang, Guo, Xueping, Du, Bo, Xu, Hujun
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container_end_page 565
container_issue 4
container_start_page 557
container_title Journal of surfactants and detergents
container_volume 27
creator Wang, Yuling
Guo, Jixiang
Zan, Min
Xu, Songtang
Guo, Xueping
Du, Bo
Xu, Hujun
description The mixed system of sodium cocoyl glycinate and sodium hyaluronate (HA) with different mass concentrations and relative molecular weights was investigated by the surface tension method. All the curves of surface tension versus logarithm of concentration (γ‐lgc curves) of sodium cocoyl glycinate‐HA mixed system displayed the properties of double platform. The critical micelle concentration (cmc) of sodium cocoyl glycinate was 1.690 g/L at 25°C. The two inflection points of the γ‐lgc curves corresponding to the cocoyl glycine‐HA mixed system were cac (the critical aggregation concentration) and cmce (the extended cmc of sodium cocoyl glycinate), and cac 
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All the curves of surface tension versus logarithm of concentration (γ‐lgc curves) of sodium cocoyl glycinate‐HA mixed system displayed the properties of double platform. The critical micelle concentration (cmc) of sodium cocoyl glycinate was 1.690 g/L at 25°C. The two inflection points of the γ‐lgc curves corresponding to the cocoyl glycine‐HA mixed system were cac (the critical aggregation concentration) and cmce (the extended cmc of sodium cocoyl glycinate), and cac &lt; cmce &lt; cmc. With the change of the mass concentration and relative molecular weight of HA, the cac values were almost constant. However, cmce increased with the increase of the mass concentration of HA at the same HA molecular weight. For the HA of molecular weight of 800 and 260000 Da, the mass concentration of HA increased from 0.05 to 0.4 g/L, and the cmce value increased from 1.199 to 1.390 g/L and 1.102 to 1.330 g/L, respectively. When the mass concentration of HA remained the same, the change in the relative molecular weight of HA had little effect on the cmce value. For the mixed system of sodium cocoyl glycine −0.1 g/L HA, when the concentration of NaCl was 2 g/L, the salt enhancement effect was dominant. When the concentration of NaCl was 4 to 8 g/L, the salt weakening effect was dominant. It is indicated that HA can improve the chemical properties of sodium cocoyl glycinate at a certain concentration, thus improving the cleaning, foaming, and foam stability of sodium cocoyl glycinate.</description><identifier>ISSN: 1097-3958</identifier><identifier>EISSN: 1558-9293</identifier><identifier>DOI: 10.1002/jsde.12760</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley &amp; Sons, Inc</publisher><subject>critical aggregation concentration ; critical micelle concentration of the mixed system ; proposed dual platforms ; sodium cocoyl glycinate ; sodium hyaluronate</subject><ispartof>Journal of surfactants and detergents, 2024-07, Vol.27 (4), p.557-565</ispartof><rights>2024 AOCS.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2320-5835a108fcccc6ed8956dec3edc6170104dc66d3eae38376d305a290b43152d53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjsde.12760$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjsde.12760$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>Wang, Yuling</creatorcontrib><creatorcontrib>Guo, Jixiang</creatorcontrib><creatorcontrib>Zan, Min</creatorcontrib><creatorcontrib>Xu, Songtang</creatorcontrib><creatorcontrib>Guo, Xueping</creatorcontrib><creatorcontrib>Du, Bo</creatorcontrib><creatorcontrib>Xu, Hujun</creatorcontrib><title>Study on the aggregation nature of sodium cocoyl glycinate and sodium hyaluronate mixture in aqueous and NaCl solutions</title><title>Journal of surfactants and detergents</title><description>The mixed system of sodium cocoyl glycinate and sodium hyaluronate (HA) with different mass concentrations and relative molecular weights was investigated by the surface tension method. All the curves of surface tension versus logarithm of concentration (γ‐lgc curves) of sodium cocoyl glycinate‐HA mixed system displayed the properties of double platform. The critical micelle concentration (cmc) of sodium cocoyl glycinate was 1.690 g/L at 25°C. The two inflection points of the γ‐lgc curves corresponding to the cocoyl glycine‐HA mixed system were cac (the critical aggregation concentration) and cmce (the extended cmc of sodium cocoyl glycinate), and cac &lt; cmce &lt; cmc. With the change of the mass concentration and relative molecular weight of HA, the cac values were almost constant. However, cmce increased with the increase of the mass concentration of HA at the same HA molecular weight. For the HA of molecular weight of 800 and 260000 Da, the mass concentration of HA increased from 0.05 to 0.4 g/L, and the cmce value increased from 1.199 to 1.390 g/L and 1.102 to 1.330 g/L, respectively. When the mass concentration of HA remained the same, the change in the relative molecular weight of HA had little effect on the cmce value. For the mixed system of sodium cocoyl glycine −0.1 g/L HA, when the concentration of NaCl was 2 g/L, the salt enhancement effect was dominant. When the concentration of NaCl was 4 to 8 g/L, the salt weakening effect was dominant. It is indicated that HA can improve the chemical properties of sodium cocoyl glycinate at a certain concentration, thus improving the cleaning, foaming, and foam stability of sodium cocoyl glycinate.</description><subject>critical aggregation concentration</subject><subject>critical micelle concentration of the mixed system</subject><subject>proposed dual platforms</subject><subject>sodium cocoyl glycinate</subject><subject>sodium hyaluronate</subject><issn>1097-3958</issn><issn>1558-9293</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kMtOwzAQRS0EEqWw4Qu8Rgr4UeexRKW8VMGisI6MPUlduTHYsUr-HjeFLbOZOzPnzuIidEnJNSWE3WyChmvKipwcoQkVoswqVvHjpElVZLwS5Sk6C2GTWDoTYoJ2qz7qAbsO92vAsm09tLI3ae5kHz1g1-DgtIlbrJxyg8WtHZRJx0R3-u-2HqSN3o3rrfkenabD8iuCi2EkX-TcJtzG_fdwjk4aaQNc_PYper9fvM0fs-Xrw9P8dpkpxhnJRMmFpKRsVKocdFmJXIPioFVOC0LJLIlcc5DAS14kRYRkFfmYcSqYFnyKrg5_lXcheGjqT2-20g81JfU-snofWT1GlmB6gHfGwvAPWT-v7hYHzw8ss3Ey</recordid><startdate>202407</startdate><enddate>202407</enddate><creator>Wang, Yuling</creator><creator>Guo, Jixiang</creator><creator>Zan, Min</creator><creator>Xu, Songtang</creator><creator>Guo, Xueping</creator><creator>Du, Bo</creator><creator>Xu, Hujun</creator><general>John Wiley &amp; Sons, Inc</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>202407</creationdate><title>Study on the aggregation nature of sodium cocoyl glycinate and sodium hyaluronate mixture in aqueous and NaCl solutions</title><author>Wang, Yuling ; Guo, Jixiang ; Zan, Min ; Xu, Songtang ; Guo, Xueping ; Du, Bo ; Xu, Hujun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2320-5835a108fcccc6ed8956dec3edc6170104dc66d3eae38376d305a290b43152d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>critical aggregation concentration</topic><topic>critical micelle concentration of the mixed system</topic><topic>proposed dual platforms</topic><topic>sodium cocoyl glycinate</topic><topic>sodium hyaluronate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yuling</creatorcontrib><creatorcontrib>Guo, Jixiang</creatorcontrib><creatorcontrib>Zan, Min</creatorcontrib><creatorcontrib>Xu, Songtang</creatorcontrib><creatorcontrib>Guo, Xueping</creatorcontrib><creatorcontrib>Du, Bo</creatorcontrib><creatorcontrib>Xu, Hujun</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of surfactants and detergents</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yuling</au><au>Guo, Jixiang</au><au>Zan, Min</au><au>Xu, Songtang</au><au>Guo, Xueping</au><au>Du, Bo</au><au>Xu, Hujun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study on the aggregation nature of sodium cocoyl glycinate and sodium hyaluronate mixture in aqueous and NaCl solutions</atitle><jtitle>Journal of surfactants and detergents</jtitle><date>2024-07</date><risdate>2024</risdate><volume>27</volume><issue>4</issue><spage>557</spage><epage>565</epage><pages>557-565</pages><issn>1097-3958</issn><eissn>1558-9293</eissn><abstract>The mixed system of sodium cocoyl glycinate and sodium hyaluronate (HA) with different mass concentrations and relative molecular weights was investigated by the surface tension method. All the curves of surface tension versus logarithm of concentration (γ‐lgc curves) of sodium cocoyl glycinate‐HA mixed system displayed the properties of double platform. The critical micelle concentration (cmc) of sodium cocoyl glycinate was 1.690 g/L at 25°C. The two inflection points of the γ‐lgc curves corresponding to the cocoyl glycine‐HA mixed system were cac (the critical aggregation concentration) and cmce (the extended cmc of sodium cocoyl glycinate), and cac &lt; cmce &lt; cmc. With the change of the mass concentration and relative molecular weight of HA, the cac values were almost constant. However, cmce increased with the increase of the mass concentration of HA at the same HA molecular weight. For the HA of molecular weight of 800 and 260000 Da, the mass concentration of HA increased from 0.05 to 0.4 g/L, and the cmce value increased from 1.199 to 1.390 g/L and 1.102 to 1.330 g/L, respectively. When the mass concentration of HA remained the same, the change in the relative molecular weight of HA had little effect on the cmce value. For the mixed system of sodium cocoyl glycine −0.1 g/L HA, when the concentration of NaCl was 2 g/L, the salt enhancement effect was dominant. When the concentration of NaCl was 4 to 8 g/L, the salt weakening effect was dominant. It is indicated that HA can improve the chemical properties of sodium cocoyl glycinate at a certain concentration, thus improving the cleaning, foaming, and foam stability of sodium cocoyl glycinate.</abstract><cop>Hoboken, USA</cop><pub>John Wiley &amp; Sons, Inc</pub><doi>10.1002/jsde.12760</doi><tpages>9</tpages></addata></record>
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subjects critical aggregation concentration
critical micelle concentration of the mixed system
proposed dual platforms
sodium cocoyl glycinate
sodium hyaluronate
title Study on the aggregation nature of sodium cocoyl glycinate and sodium hyaluronate mixture in aqueous and NaCl solutions
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